CA2250927A1 - Systeme de detection d'avion - Google Patents
Systeme de detection d'avion Download PDFInfo
- Publication number
- CA2250927A1 CA2250927A1 CA002250927A CA2250927A CA2250927A1 CA 2250927 A1 CA2250927 A1 CA 2250927A1 CA 002250927 A CA002250927 A CA 002250927A CA 2250927 A CA2250927 A CA 2250927A CA 2250927 A1 CA2250927 A1 CA 2250927A1
- Authority
- CA
- Canada
- Prior art keywords
- image
- aircraft
- object detection
- image acquisition
- camera
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 53
- 238000012545 processing Methods 0.000 claims abstract description 54
- 230000005855 radiation Effects 0.000 claims abstract description 27
- 230000003287 optical effect Effects 0.000 claims abstract description 11
- 230000004044 response Effects 0.000 claims abstract description 11
- 230000005670 electromagnetic radiation Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 44
- 230000033001 locomotion Effects 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 15
- 238000003384 imaging method Methods 0.000 claims description 12
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- 238000005070 sampling Methods 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 claims 1
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- 229910000661 Mercury cadmium telluride Inorganic materials 0.000 description 1
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- 230000002411 adverse Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
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- 230000008878 coupling Effects 0.000 description 1
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft
- G08G5/20—Arrangements for acquiring, generating, sharing or displaying traffic information
- G08G5/22—Arrangements for acquiring, generating, sharing or displaying traffic information located on the ground
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/002—Taxiing aids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/254—Analysis of motion involving subtraction of images
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/255—Detecting or recognising potential candidate objects based on visual cues, e.g. shapes
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft
- G08G5/70—Arrangements for monitoring traffic-related situations or conditions
- G08G5/72—Arrangements for monitoring traffic-related situations or conditions for monitoring traffic
- G08G5/727—Arrangements for monitoring traffic-related situations or conditions for monitoring traffic from a ground station
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/4802—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mechanical Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Closed-Circuit Television Systems (AREA)
- Image Analysis (AREA)
- Navigation (AREA)
- Radar Systems Or Details Thereof (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
L'invention concerne un système de détection comprenant des détecteurs passifs (3) pour recevoir des radiations électromagnétiques d'un objet mobile (28) et générer des signaux d'intensité représentatifs de la radiation reçue et un système de traitement pour soustraire les signaux d'intensité et obtenir une signature différentielle, représentative de la position de l'objet mobile. Un système de saisie d'images comprend au moins une caméra (7) pour saisir l'image d'au moins une partie d'un objet mobile, en réponse à un signal de déclenchement, et un système d'analyse pour traiter l'image afin de localiser une région dans l'image comprenant des marques d'identification de l'objet et pour traiter la région afin d'extraire ces marques en vue d'une reconnaissance optique.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPN9032A AUPN903296A0 (en) | 1996-03-29 | 1996-03-29 | An aircraft detection system |
| AUPN9032/96 | 1996-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2250927A1 true CA2250927A1 (fr) | 1997-10-09 |
Family
ID=3793346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002250927A Abandoned CA2250927A1 (fr) | 1996-03-29 | 1997-03-27 | Systeme de detection d'avion |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0890161A4 (fr) |
| KR (1) | KR20000005409A (fr) |
| AU (1) | AUPN903296A0 (fr) |
| CA (1) | CA2250927A1 (fr) |
| ID (1) | ID17121A (fr) |
| NZ (1) | NZ332051A (fr) |
| TW (1) | TW333614B (fr) |
| WO (1) | WO1997037336A1 (fr) |
| ZA (1) | ZA972699B (fr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10032433A1 (de) * | 2000-07-04 | 2002-01-17 | H A N D Gmbh | Verfahren zur Bodenraumüberwachung |
| DE10044365A1 (de) * | 2000-09-08 | 2002-04-04 | Hans Zapfe | Verfahren und Anordnung zum Überwachen von Starts und Landungen von Luftfahrzeugen |
| KR20160070384A (ko) | 2014-12-10 | 2016-06-20 | 박원일 | 열화상 감지에 의한 비행물체 탐지시스템 |
| US10585185B2 (en) | 2017-02-03 | 2020-03-10 | Rohde & Schwarz Gmbh & Co. Kg | Security scanning system with walk-through-gate |
| US20180350246A1 (en) | 2017-06-05 | 2018-12-06 | X Development Llc | Methods and Systems for Sharing an Airspace Wide Unmanned Aircraft System Database Across a Plurality of Service Suppliers |
| CN110702725B (zh) * | 2018-07-09 | 2024-02-20 | 浙江清华柔性电子技术研究院 | 高温风洞的成像系统 |
| WO2020163742A1 (fr) | 2019-02-08 | 2020-08-13 | Photon-X, Inc. | Imagerie de phase spatiale intégrée |
| WO2020236575A1 (fr) * | 2019-05-17 | 2020-11-26 | Photon-X, Inc. | Imagerie de niveau de tranche intégrée en phase spatiale |
| JP7314680B2 (ja) | 2019-07-23 | 2023-07-26 | 東洋製罐株式会社 | 画像データ処理システム、無人航空機、画像データ処理方法、及びプログラム |
| WO2021030454A1 (fr) | 2019-08-12 | 2021-02-18 | Photon-X, Inc. | Système de gestion de données pour une imagerie de phase spatiale |
| CN111401370B (zh) * | 2020-04-13 | 2023-06-02 | 城云科技（中国）有限公司 | 一种垃圾图像识别及任务指派管理的方法，模型及系统 |
| CN113281341A (zh) * | 2021-04-19 | 2021-08-20 | 唐山学院 | 热镀锌带钢的双传感器表面质量检测系统的检测优化方法 |
| CN115656478B (zh) * | 2022-11-14 | 2023-03-10 | 中国科学院、水利部成都山地灾害与环境研究所 | 一种模拟冰颗粒循环剪切的防渗剪切试验装置及使用方法 |
| GB2624653A (en) * | 2022-11-24 | 2024-05-29 | Continental Autonomous Mobility Germany GmbH | A system and method for object detection from a curved mirror |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4937878A (en) * | 1988-08-08 | 1990-06-26 | Hughes Aircraft Company | Signal processing for autonomous acquisition of objects in cluttered background |
| US4958064A (en) * | 1989-01-30 | 1990-09-18 | Image Recognition Equipment Corporation | Bar code locator for video scanner/reader system |
| US5134472A (en) * | 1989-02-08 | 1992-07-28 | Kabushiki Kaisha Toshiba | Moving object detection apparatus and method |
| US5243418A (en) * | 1990-11-27 | 1993-09-07 | Kabushiki Kaisha Toshiba | Display monitoring system for detecting and tracking an intruder in a monitor area |
| FR2670978A1 (fr) * | 1990-12-21 | 1992-06-26 | Philips Electronique Lab | Procede d'extraction de mouvement comprenant la formation d'images de differences et un filtrage tridimensionnel. |
| DE69330513D1 (de) * | 1992-03-20 | 2001-09-06 | Commw Scient Ind Res Org | Gegenstands-überwachungsystem |
| GB2266398A (en) * | 1992-04-16 | 1993-10-27 | Traffic Technology Limited | Vehicle monitoring apparatus |
| JP3228638B2 (ja) * | 1994-06-08 | 2001-11-12 | 松下電器産業株式会社 | 背景差分法を用いた移動体検出方法 |
| ES2171523T3 (es) * | 1994-10-14 | 2002-09-16 | Safegate Internat Aktiebolag | Sistema de identificacion y guiado de atraque para aeronaves. |
-
1996
- 1996-03-29 AU AUPN9032A patent/AUPN903296A0/en not_active Abandoned
-
1997
- 1997-03-25 TW TW086103740A patent/TW333614B/zh active
- 1997-03-27 WO PCT/AU1997/000198 patent/WO1997037336A1/fr not_active Application Discontinuation
- 1997-03-27 NZ NZ332051A patent/NZ332051A/xx unknown
- 1997-03-27 EP EP97913985A patent/EP0890161A4/fr not_active Withdrawn
- 1997-03-27 CA CA002250927A patent/CA2250927A1/fr not_active Abandoned
- 1997-03-27 ZA ZA9702699A patent/ZA972699B/xx unknown
- 1997-03-31 ID IDP971079A patent/ID17121A/id unknown
-
1998
- 1998-09-29 KR KR1019980708141A patent/KR20000005409A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| TW333614B (en) | 1998-06-11 |
| ZA972699B (en) | 1997-11-18 |
| NZ332051A (en) | 2000-05-26 |
| AUPN903296A0 (en) | 1996-04-26 |
| KR20000005409A (en) | 2000-01-25 |
| EP0890161A1 (fr) | 1999-01-13 |
| ID17121A (id) | 1997-12-04 |
| EP0890161A4 (fr) | 1999-06-16 |
| WO1997037336A1 (fr) | 1997-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |